<template>
  <div class="loading-state">
    <svg
      class="spinner"
      xmlns="http://www.w3.org/2000/svg"
      width="24"
      height="24"
      viewBox="0 0 24 24"
      fill="none"
      stroke="currentColor"
      stroke-width="2"
      stroke-linecap="round"
      stroke-linejoin="round"
    >
      <path d="M21 12a9 9 0 1 1-6.219-8.56" />
    </svg>
    <p class="label-small">Loading AI response...</p>
  </div>
</template>

<script setup>
// 无状态组件，无需额外逻辑
</script>
